Added sheet for sidebar mobile

app/components/global/sidebar/Footer.vue

@@ -0,0 +1,18 @@
+<script setup lang="ts">
+import { PhInfo } from '@phosphor-icons/vue';
+</script>
+
+<template>
+  <div class="flex justify-between items-center gap-2">
+    <div class="grow">
+      <UserCTA />
+    </div>
+
+    <UiButton size="icon" class="size-8 hover:bg-secondary hover:text-secondary-foreground" variant="ghost" as-child>
+      <NuxtLink to="/about">
+        <PhInfo size="18" />
+      </NuxtLink>
+    </UiButton>
+  </div>
+</template>
+